baber/WOPTO huggingface dataset:
Patent EC-SP941085-A (EC)
Inventor: SHAH PRITOM
IPC: A61K31/551
Filed: 1994-05-11
Abstract: PCT No. PCT/EP93/03381 Sec. 371 Date Jun. 5, 1995 Sec. 102(e) Date Jun. 5, 1995 PCT Filed Dec. 2, 1993 PCT Pub. No. WO94/13648 PCT Pub. Date Jun. 23, 1994Compounds of general formula (I)    <IMAGE>  (I)  and physiologically acceptable salts thereof; wherein R1 represents CH2CONR5R6 or CH2COR7; R2 represents a phenyl group optionally substituted by 1 or 2 substituents selected from halogen, alkyl, nitro, cyano, trifluoromethyl, trifluoromethoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, amino, substituted amino, hydroxy, alkoxy, methylenedioxy, alkoxycarbonyl, oxazolyl or oxadiazolyl; A represents a C1-4 straight or branched alkylene chain; R3 and R4 independently represent hydrogen or C1-4alkyl or R3 and R4 together with the nitrogen atom to which they are attached form a saturated 5-7 membered heterocyclic ring, which ring may contain an additional heteroatom selected from oxygen, sulphur or nitrogen; R5 represents hydrogen or C1-4alkyl; R6 represents C1-4alkyl or phenyl, optionally substituted by halogen, or R5 and R6 together with the nitrogen atom to which they are attached represent a saturated 5 to 7 membered heterocyclic ring which may be optionally substituted by 1 or 2 methyl groups or fused to a benzene ring; R7 represents a group selected from C1-4alkyl, or optionally substituted phenyl; R8 represents hydrogen or a halogen atom; n is zero, 1 or 2, are antagonists of gastrin and CCK.
Patent EC-SP951483-A (EC)
Title: Heteroaril--oxazolidinonas de 5 eslabones que contienen nitrogeno
Inventor: ENDERMANN RAINER
IPC: A61K31/50
Filed: 1995-07-19
Abstract: Heteroaril - oxazolidinonas, de 5 eslabones, de fórmula general (1) procedimiento para su fabricación y su uso como medicamento, especialmente como medicamento antibacteriano.
Patent FI-20000520-A (FI)
Inventor: EEROLA VILLE ANTERO
IPC: H04B1/707
Filed: 2000-03-07
Abstract: The invention relates to a digital receiver part of a spread spectrum receiver, to which receiver part an intermediate-frequency signal (Sin) is applied, and from whose output a carrier and code demodulated signal (Sout) is obtained, comprising a code mixer (204) for code demodulation of the signal by means of a local spreading code replica, a carrier mixer (202) for carrier demodulation of the signal by means of a local carrier replica, and first decimation means (305). The receiver part of the invention is characterized in that said code mixer (204) is arranged to precede said carrier mixer (202) on the signal path, said first decimation means (305) are arranged between said code mixer (204) and said carrier mixer (202), and the output of the carrier mixer (202) is functionally connected as an output (Sout) of the digital receiver part.
Patent FI-20010479-A (FI)
Inventor: RAJALA PASI
IPC: D21H25/06
Filed: 2001-03-09
Abstract: The invention relates to a method and an arrangement in the manufacture of coated printing paper when coating the paper web at least on one side. For drying the paper after the coating station, a dryer is used by means of which the web is dried with hot air or superheated steam or infrared radiation, or a combination of these is used. The said dryer is placed immediately after the coating station. The drying of the paper is continued in the said dryer at least until the coating in the dryer area reaches its solidification point.
Patent FI-20011841-A (FI)
Inventor: SUNDHOLM GOERAN
IPC: B05B15/70
Filed: 2001-09-19
Abstract: Spraying apparatus, designed especially for fire-fighting purposes, at least one spray head ( 1 ) and one holder ( 2 ), in which the spray head can be moved between at least two positions, the spray head being in a retracted position when in an inactive state, and when it is in an active state, at least one of the nozzles of the spray head extends beyond edges of the holder. The spray head ( 1 ) is in a surface-mounted structural part ( 7 ) having at least one spray head holder ( 2 ) and a supply ( 8 ) for supplying a medium, such as an extinguishing medium, to be sprayed from the spray head.
Patent FI-20030592-A (FI)
Inventor: JUVA JUSSI
IPC: A63B22/02
Filed: 2003-04-17
Abstract: A transverse shaft (14) turnably pivots the entity formed by the support (10) and frame (12), to the frame (1) such that the entity turns around the shaft when the frame (1) is lifted upright on one end. The ends of the lower support (13) resting on the floor (2), supports the frame (1) in upright position.
Patent FI-20055285-A (FI)
Inventor: STOYANOV VLADIMIR
IPC: H01P1/203
Filed: 2005-06-03
Abstract: An arrangement for electronically steering a radiation lobe of an antenna. Radiators of the antenna are located in a row and two radiators, which are equidistant from a midpoint of the row, form a radiator pair. To steer the radiation lobe, each pair is associated with a reflection-type phase shifter, implemented by a shared transmission line and reflection point, which can be moved. Phase changes take place by moving the reflection point along the transmission line using one movable or several fixed reflection circuits. The phase adjusting for all radiator pairs in a row is implemented simultaneously by a common control circuit. In the former case the reflection circuits of the different transmission lines are slides attached to one and the same movable arm. In the latter case one of the reflection circuits of each transmission line is activated at a time.
Patent FR-1602106-A (FR)
Title: Emery paper waterproof and tearproof
IPC: B24D11/02
Filed: 1968-07-31
Granted: 1970-10-12
Abstract: Thin backing sheet to granular abrasive attached by adhesive, is a non-woven web of criss-cross fibres made in known manner but including at least 50% of non-vegetable artificial or synthetic fibres. Specifically these may be polymeric, polyvinylic, polyamidic, polyacrylic, polypropylenic or the like. The backing is pref. is not >2mm thick with a weight of about 20 g/m2, may be crinkled, honeycombed or smooth, and may be impregnated with a flexible binder, e.g. a butadiene, styrene latex, which may be painted on.
Patent FR-1603533-A (FR)
Title: Air purifiers functioning by ionisation
IPC: B03C3/16
Filed: 1968-11-18
Granted: 1971-05-03
Abstract: Air purifiers functioning by ionisation.. B6A. Relates to equipment in particular for domestic kitchens and for restaurants, to remove dust and odours. The impure air is drawn by a fan into a casing where are a discharge electrode and either one or two collector electrodes. A voltage between the electrodes ionises the impurities which are deposited on the collector electrode. Here they are absorbed and removed by a liquid film which moves down the electrode and is collected. This film additionally humidifies the purified air, which is then blown back to the kitchen or other space. If desired, disinfectant or perfume may be added to the liquid film.
Patent GB-1027744-A (GB)
IPC: B01J27/06
Abstract: 1,027,744. Unsaturated compounds. PETROTEX CHEMICAL CORPORATION. Dec. 3, 1962 [Dec. 4, 1961], No. 45675/62. Heading C2C. [Also in Division C5] The dehydrogenation of organic compounds containing the group CH-CH is effected by reaction with bromine and oxygen in the presence of a catalyst comprising an intimate mixture of at least two inorganic materials at least one of which is a salt of an alkali or alkaline earth metal which does not decompose to the oxide or hydroxide at the reaction temperature and is present in an amount less than 25% by weight of the catalyst. The alkali or alkaline earth metal compound is preferably a phosphate, sulphate or halide, and an oxide or hydroxide may also be present as a third ingredient. The other material may be practically any metal or compound thereof, particularly a transition metal compound. The catalyst may be supported. Reaction is effected at 450-750‹ C. with 0À4-2 moles of oxygen per mole of organic compound and 0À001-0À2 mol of halogen which may be added as hydrogen halide, ammonium halide or alkyl halide. Diluents may be added, e.g. up to 50 mols of steam per mol of organic compound. The L.H.S.V. based on organic compound may be 0À25-3.0 vol./vol./hr. giving residence times of 0À001-10 seconds. The following conversions are referred to: alkyl heterocyclic compounds to alkenyl heterocyclic compounds, alkyl halides or cyanides to alkenyl halides or cyanides, and ethers, esters, aldehydes, ketones or acids to corresponding unsaturated compounds.
Patent GB-1051341-A (GB)
IPC: B01J23/24
Abstract: A catalyst comprises chromium oxide or molybdenum sulphide supported on alumina of high purity, a porosity of 0.5 to 1.8 ml./gm. and a surface area of 138 to 200 sq. metres/gm. and at least 85% of the total porosity being due to pores having a diameter between 150 and 550 with a preferred average diameter of 250.  Density data are disclosed.
Patent GB-1051561-A (GB)
IPC: C08L1/18
Abstract: 1,051,561. Nitrocellulose plasticization. IMPERIAL CHEMICAL INDUSTRIES Ltd. Oct. 25, 1965 [Nov. 16, 1964], No. 46584/64. Addition to 1,000,876. Heading C3A. An improvement in or modification of the process claimed in the parent Specification for plasticizing nitrocellulose comprising contacting the nitrocellulose with a plasticizer therefor dissolved in a liquid medium which has substantially no solvent action on the nitrocellulose, altering the composition of the liquid medium while it is in contact with the nitrocellulose to reduce its solvent action on the plasticizer, and isolating the resultant plasticized nitrocellulose from the liquid medium, comprises maintaining the temperature of the liquid medium throughout below 80‹ C., and preferably below 70‹ C. The liquid medium may comprise a mixture of water and a water miscible organic liquid (e.g. ethanol, n-propanol, or isopropanol), wherein the plasticizer is soluble and the composition of the liquid is altered either by distilling off the organic liquid or by additional water, or by a combination of both these means. The plasticizer may be dissolved in the liquid medium and the liquid medium diluted with water at or below room temperature before the temperature is raised to distil off the organic liquid. Preferably, the ratio of water to organic liquid in the liquid medium is initially within the range 4: 6 to 6: 4 by weight and the liquid medium is substantially diluted with water until the ratio of water to organic liquid is at least 6À5: 3À5 by weight and preferably 8: 2 by weight. The liquid medium may be heated to 50‹ to 70‹ C. and maintained thereat during reduction of the water-miscible organic liquid by distillation. Preferably the nitrocellulose has an average nitrogen content below 11À2% by weight and a viscosity of less than 50 poises (determined as the viscosity at 20‹ C. on the solution of 40 g. in 95 c.c. acetone and 5 c.c. water). Particular grades of nitrocellulose having these properties may be plasticized by the method of the invention with any of the commonly used plasticizers without substantial aggregation occurring in the plasticized product.
Patent GB-1052836-A (GB)
IPC: E02F9/04
Abstract: 1,052,836. Walking machines. BOSTONBUCYRUS Ltd. Aug. 17, 1965 [Aug. 20, 1964], No. 35179/65. Heading B7H. A walking machine comprises a base member 1 having mounted thereon apparatus for driving, at each side of the machine, a shaft 2 having a squared end upon which is eccentrically mounted a circular driving member 3 which is rotatable within the frame 4 of one of the walking feet. Each foot member 5 is, as a whole, pivotally mounted with respect to its frame 4 so as to be pivotable at right angles to the plane of the frame 4, and is in two parts: a ground-engaging part having tread members on the lower side and guideways on the upper side, converging towards each end to form limit stops and in which is slidably mounted the upper part of the foot which is pivotally attached to the frame 4. A connecting link 6 is connected by universal joints to the eccentric 3 and to a bracket 27 mounted on the lower foot member. Figs. 2, 3, 4 and 5 indicate the phases of a step commencing with the weight of the machine taken by the base member 1 resting upon the ground, and with the feet raised. First, the feet are lowered and then the machine is raised, the rear end dragging upon the ground, the upper parts of the feet slide within the lower parts with the base 1 raised, and then base and feet are both on the ground while the feet are restored by the connecting rod 6 to their initial relative position with the feet raised. A walking " step " is taken without the connecting rod 6, the effect of which, causing relative motion between the parts of the feet, is to increase the length of the step. The apparatus may be fitted to a drag-line excavator.
Patent GB-1084225-A (GB)
IPC: C03B29/02
Abstract: 1,084,225. Heat treatment furnaces for sheet material. PERMAGLASS Inc. Sept. 23, 1964 [Feb. 17, 1964], No. 38807/64. Heading F4B. A glass sheet is heated in a cylindrical furnace having electric heating elements over substantially the whole of the roof, walls and floor. The sheets is suspended diametrically across the furnace and is rotated during heating. An access slot 32 in the floor is closed by a door after the sheet has been raised into position. The heating elements are divided into zones, the upper wall zone 2 acting as a master zone, since the heat loss from this zone on insertion of the sheet is the greatest because of the presence of the tong bar 23 and support 35. The other zones remain de-energized until this zone reaches a desired temperature, and then all the zones are heated together so that the sheet is heated uniformly. The sheet may be enclosed within a muffle, which may be heated electrically or by burtiers..
Patent GB-1143834-A (GB)
IPC: A47J27/21
Abstract: 1,143,834. Indicating device for kettles. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 2 May, 1966 [30 April, 1965; 8 May, 1965], No. 19295/66. Heading A4A. [Also in Divisions G1, H1 and H5] An indicating device 8 mounted in the lid of an electric kettle comprises an apertured transparent cap 50 carrying a coloured cylinder 51 and a magnet 54 separated from a magnet 56 by a ferrite piece 55 with its Curie point set at about 70-80C. Magnets 54, 56 have adjacent poles facing so that when steam reaches the ferrite piece 55 it loses its magnetisation and magnets 54, 56 repel so that magnet 54 and cylinder 51 move upwardly, the latter thus becoming visible.
Patent GB-1227643-A (GB)
IPC: G07C9/00
Filed: 1969-06-13
Abstract: 1,227,643. Handwriting comparing. BURROUGHS CORP. 13 June, 1969 [25 June, 1968], No. 30124/69. Heading B6X. [Also in Division G4] The identity of an individual, e.g. the holder of a credit or identification card, is established by producing an electrical waveform as the individual writes his signature or other mark, and comparing the waveform or information derived from it with a standard. Binary data derived from a pressure vs. time analogue waveform produced by a pressure-responsive stylus (or writing support) using a strain gauge, and an electrical bridge in response to the writing operation, can be compared using AND gates with binary data sensed optically or magnetically from the card or entered on a keyboard, a verify or reject indication on lamps being given according as the number of bit disagreements does not or does exceed a threshold. Alternatively the pressure-time waveform may be recorded on a magnetic tape or disc and read off repeatedly at different speeds for comparison with an analogue signal produced by a digital-analogue converter fed from the card and read off repeatedly from a constant speed magnetic tape, to see if the extent of match at any speed exceeds a threshold. The comparison may be done in a data processor linked to the rest of the apparatus via the telephone system. The data processor may check the credit rating of the individual in response to embossed account data sensed from the (credit) card. Waveforms could be compared optically.
Patent GB-1229574-A (GB)
IPC: C08K5/13
Filed: 1967-06-28
Abstract: 1,229,574. Phenols. IMPERIAL CHEMICAL INDUSTRIES Ltd. 17 June, 1968 [28 June, 1967], No. 29882/67. Heading C2C. [Also in Division C3] The invention comprises phenols of formula wherein R represents an optionally substituted alkyl, cycloalkyl, aralkyl, aryl or acyl group; each R<SP>1</SP> which may be the same or different, represents a hydrogen atom or an alkyl group; and each R<SP>11</SP> and R<SP>111</SP>, which may be the same or different, represents an alkyl or cycloalkyl group. These phenols may be prepared by reacting a compound of formula with two molar proportions of a hydroxymethylphenol or derivative of formula wherein R<SP>11</SP> and R<SP>111</SP> have the significances given earlier and A represents a hydrogen atom or an alkyl or acyl group containing up to 4 carbon atoms. 3,5 - Bis - (3,5 - di - t.butyl - 4- hydroxybenzyl) - 2,4,6 - trimethyl anisole is prepared in the example.
Patent GB-1232019-A (GB)
IPC: F16H55/08
Filed: 1967-09-04
Abstract: 1,232,019. Grinding wheels; truing grinding wheels. ROLLS-ROYCE Ltd. 4 Sept., 1968 [4 Sept., 1967], No. 40259/67. Heading B3D. [Also in Division F2] Each tooth of a Novikov type gear has an addendum 22 with convex flanks 21 and a dedendum 24 with concave flanks 23, the width X of the addendum at the pitch circle being less than the width Y of the dedendum. The flanks are joined by a fillet curve 29. The ratio between the widths X and Y is chosen so that the maximum bending stresses in the addendum and dedendum are substantially equal, optimum conditions being realised when the ratios of approximately 1:1.3. The radius R a  of the flanks 21 is slightly less than the radius R d  of the flanks 23. Adjacent flanks of the tooth profile are ground in one operation by an appropriately formed grinding wheel 40. To ensure that the form of the grinding wheel is accurately maintained, a wheel dressing device having dressing diamonds 43, 45 is employed. Diamond 43 is secured to a pivot pin 47 for rotation by a worm-wheel 51 and worm 52 rotated by a hand wheel. Diamond 45 is secured to an arm 53 supported by a pivot pin, the arm being connected to the pivot pin 47 by gear segments 56, 57 for simultaneous movement of the diamonds. The two portions 44, 46 are thus dressed without disturbing the distance 41 between the pivot pins.
Patent GB-1233153-A (GB)
IPC: C07C43/29
Filed: 1969-06-03
Abstract: 1,233,153. Diphenoxybenzene derivatives. MOBIL OIL CORP. 3 June, 1969 [2 June, 1969], No. 29382/70. Divided out of 1,233,152. Heading C2C. Compounds of formula in which each of to d is 0 or 1, the sum of a to d is 1 or 2 and each ring contains a maximum of one chlorine atom, are prepared by reacting, in the absence of molecular oxygen, one molar proportion of a dialkali metal salt of resorcinol with 1-3 molar proportions of a monohalobenzene, in which the halogen is bromine or iodine, and with 3-1 molar proportions of a m- or p-halo-chlorobenzene wherein the halo is bromo or iodo, in the presence of a copper salt catalyst and in a solvent which forms coordinate covalent bonds with copper ions. Suitable copper salts are, for example, cuprous and cupric chlorides, bromides and sulphates, cupric acetate, and cupric acetylacetate, and suitable solvents are, for example, aliphatic and aromatic amines, amine oxides, lactams, amides, sulphoxides, sulphones, heterocyclic oxygen-, sulphur- or nitrogen-containing compounds, phosphorus compounds and ethers.
Patent GB-1233534-A (GB)
IPC: F22B7/00
Filed: 1967-05-05
Abstract: 1,233,534. Liquid heaters. E. H. PRIEST, and G. M. PRIEST. 3 May, 1968 [5 May, 1967], No. 20998/67. Heading F4A. In a fluid heater particularly for heating a heat transfer liquid, of the type comprising a combustion chamber 1 and an oil- or gas-fired burner 2 and wherein the fluid to be heated flows through an annular passage surrounding the chamber and defined between inner and outer steel shells 3, 8 respectively, the end walls 5, 6 of the combustion chamber are each provided with a plurality of fins 7 to extend their heat transfer area. Alternatively a single helical fin (9, Fig. 4, not shown) may be used. As shown the combustion products leave the chamber 1 through an annular opening 11 surrounding the burner. In various modifications the combustion products may leave the chamber at other locations, e.g. through an extension of the end wall 6 (Figs. 7 and 8) or through an annular collecting duct (15, Fig. 2) located within the chamber 1. Alternatively (Figs. 9, 10) the combustion products may exit through an annular return duct spaced from and surrounding the combustion chamber.
Patent GB-1234479-A (GB)
IPC: B41N1/24
Filed: 1968-11-29
Abstract: 1,234,479. Stencil sheets. GESTETNER Ltd. 28 Nov., 1969 [29 Nov., 1968], No. 56894/68. Addition to 1,230,838. Heading B6C. A heat-sensitive stencil sheet comprises a porous support sheet capable of passing ink or other liquid image-forming medium, the said support sheet being impregnated with an inkimpervious layer of a composition comprising a plasticized eutectic mixture of thermoplastic resins and a sublimable compound. The sublimable compound may be anthranilic or salicylic acid whilst the remainder of the composition may comprise a cellulose ester, a vinyl resin and one or more plasticizers therefor, the ratio of the ester to the resin being such as to form the eutectic mixture. The composition may alternatively comprise (a) cellulosic acetate/butyrate and/or cellulose acetate/propionate and (b) a vinyl chloride/vinyl acetate copolymer or (a) cellulose/butyrate and (b) vinyl chloride/vinyl acetate.
Patent GB-1251193-A (GB)
IPC: H01F10/12
Filed: 1968-11-19
Abstract: 1,251,193. Coating with intermetallic Mn-Bi. HONEYWELL Inc. Nov.19, 1968 [Dec.14, 1967], No.54903/68. Heading C7F. A coating of intermetallic Mn-Bi is formed on substrates such as mica, ether layered silicates corundum and glass, by vacuum depositing or sputtering a bismuth layer and then a manganese layer over the bismuth and heating the deposit. The deposition is carried out at a vacuum of 10<SP>-4</SP> to 10<SP>-7</SP> mms. Hg the bismuth and manganese being vapourised from separate sources, the weight ratio of manganese to bismuth in the sources being 1:1.5 to 1:3. The substrate is maintained at room temperature during deposition and a coating thickness of 200-3000Š is formed, The heat treatment is carried out at 200‹ -400‹ C. preferably in vacuum and a protective coating of SiO or SiO 2  may be formed over the Mn-Bi. An epitaxial coating of Mn-Bi is formed if mica or corundum are the substrates. The coating has improved magnetic and magneto optic properties.